| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.45 | 6.436% | $222.9302 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $165.99 | 5.136% | $174.5152 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $124.79 | 9.824% | $137.0494 | $137.05 | $137.05 | $137.00 |
| Purchase #4 | $75.80 | 11.556% | $84.5594 | $84.56 | $84.55 | $84.60 |
| Purchase #5 | $132.65 | 11.650% | $148.1037 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $40.62 | 8.563% | $44.0983 | $44.10 | $44.10 | $44.10 |
| Purchase #7 | $217.78 | 3.656% | $225.742 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $967.08 | $1,036.9982 | $1,037.00 | $1,037.00 | $1,036.90 | |